I don't know if you've seen it already but Stiglitz has stated in a rather interesting interview three days ago that:

...the fall of Wall Street is for market fundamentalism what the fall of the Berlin Wall was for communism -- it tells the world that this way of economic organization turns out not to be sustainable. In the end, everyone says, that model doesn't work. This moment is a marker that the claims of financial market liberalization were bogus.

The road of excess leads to the palace of wisdom - William Blake